Tutorial Overview
This Kickstarter edition is built for users who are new to iZotope RX and want to quickly understand what the tools actually do—and what they can help you accomplish.
Focusing on RX 11’s most commonly used modules, this tutorial walks through each tool with real-world examples and practical workflows. From removing hum and clicks to isolating dialogue and prepping for streaming, each chapter shows you exactly how to use RX to clean up audio fast… without getting lost in advanced theory.
The course is fully modular and easy to follow… making it ideal for beginners, new RX users, or anyone looking for a quick refresher.
Chapter 1: Introduction to RX 11
- Overview of RX as a repair and restoration toolkit
- Key use cases for music, post, and podcasting
- What’s new in RX 11, including Loudness Optimize and upgraded Dialogue Isolate
Chapter 2: Navigating the RX Interface
- Spectrogram vs waveform view and selection tools
- Toolbar overview and module list organization
- Tips for customizing the RX workspace
Chapter 3: Repair Assistant
- Using AI-powered Repair Assistant to auto-clean audio
- Preset types and learn modes for voice and music
- Tuning suggested modules or converting to a manual chain
Chapter 4: Voice De-noise
- Removing constant background noise from vocals
- Using Adaptive vs Learn modes
- Controlling reduction amount and preserving natural tone
Chapter 5: Spectral De-noise
- Targeting complex broadband noise like hiss or hum
- Learning a noise profile and shaping frequency curves
- Real-world example: cleaning up a guitar DI track
Chapter 6: De-click
- Eliminating clicks, pops, and mouth noises
- Algorithm modes for different click types
- Real-world example: removing mouth clicks in podcast audio
Chapter 7: De-clip
- Repairing audio distortion from digital overload
- Using threshold and histogram to identify clipped areas
- Reconstructing clean waveforms
Chapter 8: De-hum
- Removing hum from electrical interference or power issues
- Static and Adaptive modes for different types of hum
- Adjusting harmonics, Q values, and output monitoring
Chapter 9: De-crackle
- Cleaning up vinyl crackle and low-level grit
- Tuning Strength and Amplitude Skew for surgical cleanup
- Output Crackle Only mode for confidence checking
Chapter 10: De-reverb
- Reducing unwanted room reflections from dialogue and instruments
- Learning a reverb profile and using frequency band sliders
- Real-world example: cleaning reverb from untreated room recordings
Chapter 11: Dialogue Isolate
- Extracting clean speech from noisy or reverberant environments
- Balancing voice, reverb, and background noise
- Sensitivity and quality settings for best results
Chapter 12: Music Rebalance
- Adjusting vocal, bass, drums, and other elements in a stereo mix
- Using sensitivity and quality modes for cleaner separation
- Exporting stems for remix or post work
Chapter 13: Loudness Optimize
- Hitting streaming targets like -14 LUFS without heavy limiting
- Using Boost, Threshold, Ratio, and Speed controls
- Real-world example: mastering a track for YouTube delivery
Chapter 14: Ambience Match
- Synthesizing realistic room tone to fill gaps or cuts
- Static vs Complex ambience generation
- Tuning movement and randomness for natural results
Chapter 15: De-ess
- Taming harsh sibilance with Classic and Spectral modes
- Dialing in threshold, frequency cutoff, and shaping
- Real-world example: cleaning up voice recorded on a USB mic
Chapter 16: Utility Modules (Gain, Phase, EQ, Mixing)
- Adjusting basic gain and stereo phase
- Shaping tone with parametric EQ
- Final stereo balancing and mono compatibility
Chapter 17: Batch Processor & Module Chain
- Automating multi-file workflows with saved module chains
- Building chains in Module Chain window
- Applying them in the Batch Processor for large-scale cleanup
Chapter 18: Final Tips & Workflow Strategies
- Smart habits for saving versions and building templates
- Tips for subtle processing, DAW integration, and creative sound design
- Best practices for combining modules and working efficiently